Brace yourself for a brutal winter: Experts say disruptions in the polar vortex could cause temperatures to plummet in parts of the US
- Polar vortex is an atmospheric circulation pattern that sits high above the poles
- Warm air moving into the Arctic can cause it to weaken and split into vortices
- These can bring colder temperatures and extreme weather to mid-latitudes
- Experts say split at the end of this month could cause severe weather in US
- The effects would likely come later in January and early February, experts say
The Eastern United States could be in for a blast of frigid weather.
Activity in an Arctic climate pattern could send the polar vortex barreling towards more southern latitudes to envelop parts of North America, Europe, and Asia.
The phenomenon has led to extreme winter weather in recent years, including record low temperatures in the US back in 2014 and last year’s ‘Beast from the East’ in the UK.
While there’s still time for things to change, the models currently suggest a split in the high-altitude polar vortex will ring in the New Year, creating the potential for ‘more severe winter weather’ in the Eastern US in the weeks to follow.
The latest predictions come from Dr Judah Cohen, of Atmospheric and Environmental Research (AER), and are supported by models from several other researchers shared in the last few weeks.
The polar vortex is an atmospheric circulation pattern that sits high above the poles, in a layer of the atmosphere called the stratosphere.
This structure can weaken as a result of abnormal warming in the poles, causing it to split off into smaller ‘sister vortices’ that may travel outside of their typical range.
As of the end of December, the models show the polar vortex situated above Scandanavia could break apart to become two or even three vortices, bringing colder weather to the mid-latitudes and warmer weather in the Arctic.
An animation shared on Twitter by meteorological scientist Michael Ventrice shows just what this might look like.
According to Cohen, ‘a stratospheric PV displacement or split is looking more and more likely during the last week of December and into the first week of January.’
As of the end of December, the models show the polar vortex situated above Scandanavia could break apart to become two or even three vortices, bringing colder weather to the mid-latitudes and warmer weather in the Arctic
Read more via DailyMailUK
Former Black Panther Mumia Abu-Jamal Granted Right Of Appeal After Decades In Prison
A judge in Philadelphia has reinstated appeal rights to former Black Panther Mumia Abu-Jamal — convicted of killing a city police officer more than 30 years ago — who has long maintained his innocence as his case gained international attention.
Advocates of Abu-Jamal praised the decision by Philadelphia Common Pleas Judge Leon Tucker as a significant development toward winning the freedom of a man whose case generated decades of protest and thousands of supporters in the “Free Mumia” movement.
“This is an unheard of legal victory,” said Rachel Wolkenstein, former lawyer and longtime activist for Abu-Jamal. “This is the best opportunity we have had for Mumia’s freedom in decades.”
Abu-Jamal has been incarcerated since his 1982 conviction for killing white Philadelphia Police Officer Daniel Faulkner in a racially charged case. The judge who issued the latest decision called the case one of the most polarizing shootings in the city’s history. In 2011, prosecutors dropped the execution case against Abu-Jamal because of flawed jury instructions and instead agreed to a sentence of life in prison.
For years, Abu-Jamal’s attempts at securing a new trial were denied. In the latest legal argument, his lawyers argued that Pennsylvania Supreme Court Justice Ronald Castille should not have presided over Abu-Jamal’s appeals battles. Castille was formerly Philadelphia’s district attorney whose office fought to keep the activist and prolific writer behind bars.
Castille refused calls from Abu-Jamal’s supporters to recuse himself from hearing the appeal, saying he never directly worked on the case. In 2012, Abu-Jamal’s advocates thought he lost his final appeal when the state Supreme Court rejected a claim challenging the validity of forensic evidence that was used to convict him.
In his legal opinion on Thursday, Tucker said Castille made the wrong choice, because even the appearance of being biased can be damaging to the judicial system.
Mumia Abu-Jamal leaves Philadelphia’s City Hall after a July 1995 hearing. His conviction of the murder of a police officer has gained national attention.
Chris Gardner/AP
“The claim of bias, prejudice and refusal of former Justice Castille to recuse himself is worthy of consideration as true justice must be completely just without even a hint of partiality, lack of integrity or impropriety,” Tucker wrote.
Jamal may be confined to a prison, but we are in a prison in our own mind, because we never know when we’re going to get telephone calls saying something like we heard last night.
Maureen Faulkner, widow of Daniel Faulkner
Tucker’s ruling has breathed new life into the hopes of Abu-Jamal’s supporters that he may one day be granted freedom.
‘An eye for an eye’
But the family of Faulkner, the slain officer, sees that outcome as a nightmare. They plan to plead with Philadelphia District Attorney Larry Krasner to challenge the ruling in favor of Abu-Jamal. Krasner, through a spokesman, said he was reviewing the decision and had not yet decided whether to oppose it.
“Does it affect me physically? It does. Am I sick to my stomach? Absolutely. I feel like going and throwing up,” said Maureen Faulkner, the widow of the slain officer.
“Jamal may be confined to a prison, but we are in a prison in our own mind, because we never know when we’re going to get telephone calls saying something like we heard last night,” she told NPR on Friday.
Faulkner, who now lives in California, said she has always believed in the principle of “an eye for an eye,” saying she wishes the original sentence of capital punishment had been carried out.
“And that way, 37 years later, you do not have the family members grieving over the loss of a loved one because the case keeps coming up in court and reminding them,” she said.
The jury convicted Abu-Jamal on evidence including three eyewitnesses who did not know one another. Authorities also recovered five empty shell casings from the scene of the crime that prosecutors said were fired from a gun registered to Abu-Jamal. Abu-Jamal, though, said others fled the murder scene and were never located. Perhaps one of those people killed Faulkner, his supporters have maintained.
A Supreme Court reprieve
The possibility of a new hearing for Abu-Jamal arose after a 2016 U.S. Supreme Court decision. That ruling found that Castille improperly took part in an appeal from a different death row inmate whose prosecution he oversaw when he was the city’s top prosecutor. The defendant in that case was Terrance Williams. The U.S. Supreme Court decision in the Williams case applied to other cases Castille heard as a Pennsylvania justice, including Abu Jamal’s.
If a judge served as prosecutor and then the judge, there is a finding of automatic bias and a due process violation.
“If a judge served as prosecutor and then the judge,” wrote Tucker, summarizing the U.S. Supreme Court ruling in the Williams case, “there is a finding of automatic bias and a due process violation.” – Judge Leon Tucker
Judith Ritter, Abu-Jamal’s lead attorney, said the judge’s reinstatement of Mumia’s right to appeal shows that the state Supreme Court — in its 2012 decision — was biased with the presence of Castille.
“Judge Tucker recognized the unconstitutional bias involved with Justice Castille’s sitting on the prior post-conviction appeals, and the need for a new appeal untainted by such bias,” Ritter said in a statement.
The movement to “Free Mumia” reverberated around the world over the decades, with thousands donating to his legal defense fund. Buttons and posters bearing his face became the symbols of a criminal justice system that critics view as being rigged and treating African-American with indifference.
“Mumia has made the point clear from the very beginning that he is innocent,” Wolkenstein said. “This opens the door, legally, to him finally getting his freedom.”
Tucker, in his opinion, said Abu-Jamal should be given another chance to argue his innocence in front of the state’s high court, now that Castille is no longer a sitting judge.
“The court finds that recusal by Justice Castille would have been appropriate to ensure the neutrality of the judicial process in [Abu-Jamal’s appeals] before the Pennsylvania Supreme Court,” Tucker wrote.
Abu-Jamal’s lawyers have 30 days to inform Pennsylvania’s courts of their intent to pursue an appeal.
Article vie NPR
